ALLARD, Jean-Marie, "Gens de Temploux : le chanoine Léon Motus" in Temploux infos, 273, octobre 2010, p. 4-5 (online at : http://www.temploux.be/infos/Info273z.pdf, consulted January 27, 2019).
<b>1896 - 1910 Floreffe</b> ° 21.9.1863; + 17.1.1943. Professor at the lesser seminary. His photographs of the floods in Floreffe on 14.5.1906 were published as postcards with the credit "Cliché de l'Abbé L. M." One of his photographs was published in the periodical "Petites Nouvelles Photographiques" in December 1910.